17172016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 34819200

約数和(自身を除く): 17647184

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 389, 496, 712, 778, 1424, 1556, 2759, 3112, 5518, 6224, 11036, 12059, 22072, 24118, 34621, 44144, 48236, 69242, 96472, 138484, 192944, 276968, 553936, 1073251, 2146502, 4293004, 8586008, 17172016]

約数ペア:

[(1, 17172016), (2, 8586008), (4, 4293004), (8, 2146502), (16, 1073251), (31, 553936), (62, 276968), (89, 192944), (124, 138484), (178, 96472), (248, 69242), (356, 48236), (389, 44144), (496, 34621), (712, 24118), (778, 22072), (1424, 12059), (1556, 11036), (2759, 6224), (3112, 5518)]